Ashley Tisdale is opening up about how she and her husband, Christopher French, maintain a successful marriage.

Who What Wear's Beauty Rants - Star Ashley Tisdale (High School Musical, Phineas and Ferb, Carol's Second Act) as we learn more about her wellness essentials line, Frenshe.

Tisdale opens up to PEOPLE about her marriage with French, with whom she shares two daughters: Jupiter, 4, and Emerson, 10 ...